OU

Heatran @ Leftovers
Ability: Flash Fire
EVs: 252 SDef / 252 HP / 4 SAtk
Calm Nature
- Protect
- Earth Power
- Roar
- Stealth Rock

Azumarill @ Choice Band
Ability: Huge Power
EVs: 252 Atk / 252 HP / 4 SDef
Adamant Nature
- Superpower
- Waterfall
- Play Rough
- Bulldoze

Dragonite @ Lum Berry
Ability: Multiscale
EVs: 252 Spd / 252 Atk / 4 HP
Adamant Nature
- Outrage
- Earthquake
- Iron Head
- Dragon Dance

Ferrothorn @ Rocky Helmet
Ability: Iron Barbs
EVs: 252 Def / 252 HP / 4 Atk
Relaxed Nature
IVs: 0 Spd
- Leech Seed
- Spikes
- Gyro Ball
- Power Whip

Gliscor @ Toxic Orb
Ability: Poison Heal
EVs: 252 Spd / 252 HP / 4 SAtk
Timid Nature
- Protect
- Ice Fang
- Earthquake
- Roost

Venusaur @ Venusaurite
Ability: Chlorophyll
EVs: 252 Spd / 252 Atk / 4 SAtk
Lonely Nature
- Synthesis
- Sludge Bomb
- Earthquake
- Power Whip